DK3460268T3 - Aksialleje til en vindmølle - Google Patents
Aksialleje til en vindmølle Download PDFInfo
- Publication number
- DK3460268T3 DK3460268T3 DK17192103.4T DK17192103T DK3460268T3 DK 3460268 T3 DK3460268 T3 DK 3460268T3 DK 17192103 T DK17192103 T DK 17192103T DK 3460268 T3 DK3460268 T3 DK 3460268T3
- Authority
- DK
- Denmark
- Prior art keywords
- wind turbine
- axial bearing
- axial
- bearing
- turbine
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/02—Sliding-contact bearings
- F16C25/04—Sliding-contact bearings self-adjusting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/70—Bearing or lubricating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
- F16C17/06—Sliding-contact bearings for exclusively rotary movement for axial load only with tiltably-supported segments, e.g. Michell bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
- F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/50—Bearings
- F05B2240/52—Axial thrust bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/50—Bearings
- F05B2240/53—Hydrodynamic or hydrostatic bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/20—Thermoplastic resins
- F16C2208/30—Fluoropolymers
- F16C2208/32—Polytetrafluorethylene [PTFE]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/31—Wind motors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Support Of The Bearing (AREA)
- Sliding-Contact Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17192103.4A EP3460268B1 (en) | 2017-09-20 | 2017-09-20 | Thrust bearing for a wind turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3460268T3 true DK3460268T3 (da) | 2020-11-23 |
Family
ID=59923315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK17192103.4T DK3460268T3 (da) | 2017-09-20 | 2017-09-20 | Aksialleje til en vindmølle |
Country Status (5)
Country | Link |
---|---|
US (1) | US10612586B2 (da) |
EP (1) | EP3460268B1 (da) |
CN (1) | CN109519346B (da) |
DK (1) | DK3460268T3 (da) |
ES (1) | ES2836226T3 (da) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3460269A1 (en) * | 2017-09-20 | 2019-03-27 | Siemens Gamesa Renewable Energy A/S | Fluid film bearing for a wind turbine |
DE102017126829B4 (de) * | 2017-11-15 | 2019-10-10 | Voith Patent Gmbh | Axiallager für eine Welle, insbesondere für die Welle einer hydraulischen Maschine |
AT521885B1 (de) * | 2018-12-13 | 2020-09-15 | Miba Gleitlager Austria Gmbh | Gondel für eine Windkraftanlage |
AT521884B1 (de) | 2018-12-13 | 2020-10-15 | Miba Gleitlager Austria Gmbh | Verfahren zum Wechseln eines Gleitlagerelementes einer Rotorlagerung einer Windkraftanlage, sowie Gondel für eine Windkraftanlage |
AT521775B1 (de) | 2018-12-13 | 2020-06-15 | Miba Gleitlager Austria Gmbh | Planetengetriebe für eine Windkraftanlage |
EP3739205B1 (en) | 2019-05-16 | 2022-11-16 | Siemens Gamesa Renewable Energy A/S | Bearing arrangement for a wind turbine and wind turbine |
EP3739208B1 (en) | 2019-05-16 | 2022-11-16 | Siemens Gamesa Renewable Energy A/S | Bearing arrangement for a wind turbine and wind turbine |
EP3792489A1 (en) | 2019-09-16 | 2021-03-17 | Siemens Gamesa Renewable Energy A/S | Bearing arrangement for a wind turbine and wind turbine |
DK4043743T3 (da) * | 2021-02-12 | 2023-11-20 | Siemens Gamesa Renewable Energy As | Leje til en vindmølle, vindmølle, der omfatter et leje, og fremgangsmåde til fremstilling af en lejering |
JP7535969B2 (ja) * | 2021-03-31 | 2024-08-19 | 三菱重工業株式会社 | 流体膜軸受 |
CN112815003B (zh) * | 2021-03-31 | 2024-07-02 | 东方电气集团东方电机有限公司 | 转轴支撑结构、轴承装置和风力发电设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1754324A (en) * | 1922-06-23 | 1930-04-15 | Kingsbury Machine Works Inc | Bearing |
US2778696A (en) * | 1955-01-12 | 1957-01-22 | Ralph D Lease | Thrust bearing structure |
US3033619A (en) * | 1957-03-28 | 1962-05-08 | Elin Ag Fur Elek Sche Ind | Thrust bearing for large machines, especially electric machines |
US3087330A (en) * | 1959-08-04 | 1963-04-30 | Metzmeier Erwin | Force measuring |
US3132908A (en) * | 1962-04-02 | 1964-05-12 | Carrier Corp | Thrust bearing construction |
JPS5224186B2 (da) * | 1972-03-03 | 1977-06-29 | ||
US3930691A (en) * | 1974-04-12 | 1976-01-06 | Jerome Greene | Swing pad bearing |
US4286828A (en) * | 1979-11-28 | 1981-09-01 | The United States Of America As Represented By The Secretary Of The Navy | Offset-pad bearing |
DE602004031528D1 (de) * | 2003-07-22 | 2011-04-07 | Cross Mfg Co 1938 Ltd | Verbesserungen für nichtberührende flächendichtungen und axiallager und diese betreffend |
US8845196B2 (en) * | 2007-04-13 | 2014-09-30 | Jongsoo Kim | Compliant bearing |
DK2376797T3 (da) * | 2008-12-15 | 2016-08-22 | Jochen Corts | Segmenterede kompositlejer og vindgenerator, som anvender hydraulikpumpe/motorkombination |
CN102472253B (zh) * | 2009-07-10 | 2015-02-25 | 西门子公司 | 风力涡轮机主轴承 |
-
2017
- 2017-09-20 EP EP17192103.4A patent/EP3460268B1/en active Active
- 2017-09-20 ES ES17192103T patent/ES2836226T3/es active Active
- 2017-09-20 DK DK17192103.4T patent/DK3460268T3/da active
-
2018
- 2018-09-17 US US16/132,553 patent/US10612586B2/en active Active
- 2018-09-20 CN CN201811101656.7A patent/CN109519346B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109519346B (zh) | 2021-12-14 |
ES2836226T3 (es) | 2021-06-24 |
EP3460268A1 (en) | 2019-03-27 |
CN109519346A (zh) | 2019-03-26 |
EP3460268B1 (en) | 2020-10-28 |
US10612586B2 (en) | 2020-04-07 |
US20190085831A1 (en) | 2019-03-21 |
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